[Dorothee Jöllenbeck-Pfeffel]

Hi Rafael,
yes, I see the same with my Paros. But this way they have a chance to choose which girl likes to breed. The other female likes perhaps later on. I think this was the sense of Bernd Busslers advice to set Trios together.
In a bigger tank with more Paros of the same species they have more choice, but perhaps the offspring could be eaten by not breeding fish … Don’t know.
The third female will have a rest and stays a bit away from the new couple … You can find out who is the male searching for the blue spot at the side of the male and the bigger fins.